Answer:
The pattern of branching in a phylogenetic tree reflects how species or other groups evolved from a series of common ancestors. In trees, two species are more related if they have a more recent common ancestor and less related if they have a less recent common ancestor.
Answer:
Double circulatory system
Explanation:
I do not see any diagram, so forgive me if I am wrong, but if we are talking about the circulatory system of a human, that is a double circulatory system.
That would be C heterozygous.
Dd. Heterozygous.
DD. Homozygous dominant
dd. Homozygous recessive
Answer:
the answer is local and state levels
Explanation: